Finite Element Modeling and Experimental Verification of CFRP-Confined CFST Columns Under Compression
This study develops and evaluates a three-dimensional nonlinear finite element (FE) framework for carbon fiber-reinforced polymer (CFRP)-confined concrete-filled steel tube (CFST) short columns subjected to concentric axial compression. The concrete core is represented using C3D8R solid elements, and the steel tube and...